# A146454 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 1 5 1 6 1 7 19 8 35 9 771 10 1683 11 28615 12 78413 13 3741521 14 13151847 15 1946971473 16 8940112761 17 2361147494637 18 13880359808709 19 6569185580421057 20 49195861314648117 21 52900985450007655737 22 507372780878036963435